asadharunosman asadharunosman

23-07-2022
Mathematics

contestada

1. Solve x² +5x+3=0
Give your solutions correct to 2 decimal places.

Respuesta :

ghanami ghanami

23-07-2022

Answer:

Step-by-step explanation:

hello :

x² +5x+3=0

delta = b²-4ac when : a =1 and b=5 c=3

delta =5²-4(1)(3) =13

X1 =(-b-sqrt(delta))/2a

X2 =(-b+sqrt(delta))/2a

continu.....

Answer Link

emailuser1 emailuser1

23-07-2022

the answer is int his photos

Ver imagen emailuser1

Answer Link

Otras preguntas

Help me help me!!!!!!!

A solution of saturated pbi2 is found to contain 2.7 ✕ 10−3 m iodide ion. calculate the ksp of pbi2

Can someone answer this and also show their work. Plzzzzz. Need it by tomorrow. (d+2)(4d-3)

HURRY PLEASE I DONT HAVE A LOT OF TIME! During a heat wave, there is an increased demand for electricity to operate air conditioners. The basic design of a nucl

_____ refers to the ability to encode and recall meaningful language units, such as a list of words.

if a staircase rises 52° from the ground and a vertical distance of 12 yards. How much horizontal distance does the staircase cover? Round to the nearest tenth.

Why is continental crust generally much older that oceanic crust?

A machine packs at a constant rate of 2/3 of a box every 1/2 minuet. What’s is the number of boxes per minute that’s the machine packs?

Use factoring to solve for all solutions of the quadratic equation. x2 + 25 = 0 x = 5i x = -5i x = ±5 x = ±5i

BRAINLIEST AND 5 STARS Fish, clams, sponges, sharks, and sea turtles are only a few of the thousands of creatures that call coral reefs their home. Many of the